How To Fix CNV_MBT_SHELL007 - Error during first screen display

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 007

• Message text: Error during first screen display

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_SHELL007 - Error during first screen display ?

  The SAP error message CNV_MBT_SHELL007 typically occurs during the execution of a migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there was an issue during the initial display of the screen, which can be caused by various factors.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to access the transaction or data required for the migration process.
  Configuration Errors: There may be incorrect or incomplete configuration settings in the migration cockpit or related components.
  Missing or Incomplete Data: Required data or objects may be missing in the system, leading to issues when trying to display the screen.
  System Performance: If the system is under heavy load or experiencing performance issues, it may fail to display the screen properly.
  Technical Issues: There could be underlying technical issues, such as problems with the database connection or application server.
  
  Solutions:
  
  Check Authorizations: Ensure that the user executing the migration has the necessary authorizations. You can check this using transaction SU53 to analyze authorization failures.
  Review Configuration: Verify the configuration settings in the migration cockpit. Ensure that all necessary settings are correctly defined and that there are no missing parameters.
  Data Validation: Check for any missing or incomplete data that may be required for the migration process. Ensure that all prerequisite data is available and correctly set up.
  System Performance: Monitor the system performance and check for any bottlenecks. If the system is under heavy load, consider scheduling the migration during off-peak hours.
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Technical Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including any relevant logs and system information.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the migration tool you are using to ensure that all steps are being followed correctly.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the CNV_MBT_SHELL007 error and implement a suitable solution.